编译报错"对不完全的类型‘struct main()::inflatable’的非法使用"
谢谢// newstrct.cpp -- using new with a structure#include <iostream>
struct inflatabe //structure template
{
char name;
float volume;
double price;
};
//typedef struct inflatable Inflatable;
int main()
{
using namespace std;
struct inflatable * ps;
// *ps={"John",3.9,2};
// struct inflatable* ps = new inflatable; // allot memory for structure
cout << "Enter name of inflatabe item: ";
cin.get(ps->name,20);
cout << "Enter volume in cubic feet: ";
cin >> (*ps).volume; // method 2 for member access
cout << "Enter price: $";
cin >> ps->price;
cout << "Name: " << (*ps).name << endl; // method 2
cout << "Volume: " << ps->volume << " cubic feet\n"; // method 1
cout << "Price: $" << ps->price << endl; // method 1
// delete ps;
return 0;
}
gcc 6.4.0 dt3tc 发表于 2018-1-10 18:48
能不能具体说说改了哪些位置，我看不出来，谢谢
基础不扎实呀
重新学一下C++吧
// newstrct.cpp -- using new with a structure
#include <iostream>
struct inflatabe //structure template
{
char name;
float volume;
double price;
};
//typedef struct inflatable Inflatable;
int main()
{
using namespace std;
//struct inflatable * ps;
struct inflatabe *ps = nullptr;
// *ps={"John",3.9,2};
// struct inflatable* ps = new inflatable; // allot memory for structure
cout << "Enter name of inflatabe item: ";
cin.get(ps->name, 20);
cout << "Enter volume in cubic feet: ";
cin >> (*ps).volume; // method 2 for member access
cout << "Enter price: $";
cin >> ps->price;
cout << "Name: " << (*ps).name << endl; // method 2
cout << "Volume: " << ps->volume << " cubic feet\n"; // method 1
cout << "Price: $" << ps->price << endl; // method 1
// delete ps;
return 0;
}
struct inflatabe
struct inflatable *ps;
人造人 发表于 2018-1-10 18:15
struct inflatabe
struct inflatable*ps;
能不能具体说说改了哪些位置，我看不出来，谢谢
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